bitlair/bottle-clip
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make logo optional. In this case, the text uses the total width of the name tag.

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Roland Hieber 2013-06-07 02:14:32 +02:00
parent 35bdbc92a4
commit edee712666
1 changed files with 20 additions and 12 deletions
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16
bottle-clip.scad
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@ -13,7 +13,9 @@ include <write/Write.scad>
/** /**
* Creates one instance of a bottle clip name tag. The default values are * Creates one instance of a bottle clip name tag. The default values are
* suitable for 0.5l Club Mate bottles (and similar bottles). * suitable for 0.5l Club Mate bottles (and similar bottles). By default, logo
* and text are placed on the name tag so they both share half the height. If
* there is no logo, the text uses the total height instead.
* Parameters: * Parameters:
* ru: the radius on the upper side of the clip * ru: the radius on the upper side of the clip
* rl: the radius on the lower side of the clip * rl: the radius on the lower side of the clip
@ -25,21 +27,26 @@ include <write/Write.scad>
* logo: the path to a DXF file representing a logo that should be put above * logo: the path to a DXF file representing a logo that should be put above
* the name. Logo files should be no larger than 50 units in height and should * the name. Logo files should be no larger than 50 units in height and should
* be centered on the point (25,25). Also all units in the DXF file should be * be centered on the point (25,25). Also all units in the DXF file should be
* in mm. * in mm. This parameter can be empty; in this case, the text uses the total
* height of the name tag.
* font: the path to a font for Write.scad. * font: the path to a font for Write.scad.
*/ */
module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="", module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="",
logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") { logo="thing-logos/stratum0-lowres.dxf", font="write/orbitron.dxf") {
e=100; // should be big enough, used for the outer boundary of the text/logo e=100; // should be big enough, used for the outer boundary of the text/logo
difference() { difference() {
rotate([0,0,-45]) union() { rotate([0,0,-45]) union() {
// main cylinder // main cylinder
cylinder(r1=rl+width, r2=ru+width, h=ht); cylinder(r1=rl+width, r2=ru+width, h=ht);
// text // text and logo
if(logo == "") {
writecylinder(name, [0,0,3], rl+0.5, ht/13*7, h=ht/13*8, t=max(rl,ru),
font=font);
} else {
writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru), writecylinder(name, [0,0,0], rl+0.5, ht/13*7, h=ht/13*4, t=max(rl,ru),
font=font); font=font);
// logo
translate([0,0,ht*3/4-0.1]) translate([0,0,ht*3/4-0.1])
rotate([90,0,0]) rotate([90,0,0])
scale([ht/100,ht/100,1]) scale([ht/100,ht/100,1])
@ -47,6 +54,7 @@ module bottle_clip(ru=13, rl=17.5, ht=26, width=2.5, name="",
linear_extrude(height=max(ru,rl)*2) linear_extrude(height=max(ru,rl)*2)
import(logo); import(logo);
} }
}
// inner cylinder which is substracted // inner cylinder which is substracted
translate([0,0,-1]) translate([0,0,-1])
cylinder(r1=rl, r2=ru, h=ht+2); cylinder(r1=rl, r2=ru, h=ht+2);